//
//  UIViewController+extension.h
//  BASE_LIB
//
//  Created by shiji on 2018/10/24.
//  Copyright © 2018年 shiji. All rights reserved.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface UIViewController (extension)
//查找当前window下所显示的vc
+ (UIViewController *)currentViewController;
// 获取当前window的topVC
- (UIViewController *)topViewController;
@end

NS_ASSUME_NONNULL_END
